Added some DebugBreak generation (INT3 / 0xcc) to the PsxRec, for catching null pxsRegs.pc assignments from the recompiler (enabled in DEBUG builds only). These are usually more context-useful breakpoints than the assert() check in psxRecompile.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@1948 96395faa-99c1-11dd-bbfe-3dabce05a288

pcsx2/x86/iR3000A.cpp

@@ -681,7 +681,6 @@ static __forceinline s32 recExecuteBlock( s32 eeCycles )
 // Returns the offset to the next instruction after any cleared memory
 static __forceinline u32 psxRecClearMem(u32 pc)
 {
-	BASEBLOCKEX* pexblock;
 	BASEBLOCK* pblock;
 
 	pblock = PSX_GETBLOCK(pc);
@@ -696,8 +695,7 @@ static __forceinline u32 psxRecClearMem(u32 pc)
 
 	jASSUME(blockidx != -1);
 
-	// Variable assignment in the middle of the while statements condition?
-	while (pexblock = recBlocks[blockidx - 1]) {
+	while (BASEBLOCKEX* pexblock = recBlocks[blockidx - 1]) {
 		if (pexblock->startpc + pexblock->size * 4 <= lowerextent)
 			break;
 
@@ -705,8 +703,7 @@ static __forceinline u32 psxRecClearMem(u32 pc)
 		blockidx--;
 	}
 
-	// Same here.
-	while (pexblock = recBlocks[blockidx]) {
+	while (BASEBLOCKEX* pexblock = recBlocks[blockidx]) {
 		if (pexblock->startpc >= upperextent)
 			break;
 
@@ -716,7 +713,8 @@ static __forceinline u32 psxRecClearMem(u32 pc)
 	}
 
 #ifdef PCSX2_DEVBUILD
-	for (int i = 0; pexblock = recBlocks[i]; i++)
+	blockidx=0;
+	while(BASEBLOCKEX* pexblock = recBlocks[blockidx++])
 		if (pc >= pexblock->startpc && pc < pexblock->startpc + pexblock->size * 4) {
 			Console::Error("Impossible block clearing failure");
 			jASSUME(0);
@@ -749,11 +747,24 @@ void psxSetBranchReg(u32 reg)
 			assert( x86regs[ESI].type == X86TYPE_PCWRITEBACK );
 			MOV32RtoM((uptr)&psxRegs.pc, ESI);
 			x86regs[ESI].inuse = 0;
+			#ifdef PCSX2_DEBUG
+			xOR( esi, esi );
+			#endif
 		}
 		else {
 			MOV32MtoR(EAX, (uptr)&g_recWriteback);
 			MOV32RtoM((uptr)&psxRegs.pc, EAX);
+
+			#ifdef PCSX2_DEBUG
+			xOR( eax, eax );
+			#endif
 		}
+		
+		#ifdef PCSX2_DEBUG
+		xForwardJNZ8 skipAssert;
+		xWrite8( 0xcc );
+		skipAssert.SetTarget();
+		#endif
 	}
 
 	_psxFlushCall(FLUSH_EVERYTHING);

pcsx2/x86/iR3000Atables.cpp

@@ -22,6 +22,8 @@
 #include "IopMem.h"
 #include "IopDma.h"
 
+using namespace x86Emitter;
+
 extern int g_psxWriteOk;
 extern u32 g_psxMaxRecMem;
 
@@ -1243,11 +1245,23 @@ void rpsxJALR()
 		assert( x86regs[ESI].type == X86TYPE_PCWRITEBACK );
 		MOV32RtoM((uptr)&psxRegs.pc, ESI);
 		x86regs[ESI].inuse = 0;
+		#ifdef PCSX2_DEBUG
+		xOR( esi, esi );
+		#endif
+
 	}
 	else {
 		MOV32MtoR(EAX, (uptr)&g_recWriteback);
 		MOV32RtoM((uptr)&psxRegs.pc, EAX);
+		#ifdef PCSX2_DEBUG
+		xOR( eax, eax );
+		#endif
 	}
+	#ifdef PCSX2_DEBUG
+	xForwardJNZ8 skipAssert;
+	xWrite8( 0xcc );
+	skipAssert.SetTarget();
+	#endif
 
 	psxSetBranchReg(0xffffffff);
 }

pcsx2/x86/ix86-32/iR5900-32.cpp

@@ -491,7 +491,7 @@ void recEventTest()
 	// dont' remove this check unless doing an official release
 	if( g_globalXMMSaved || g_globalMMXSaved)
 	{
-		DevCon::Error("Pcsx2 Foopah!  Frozen regs have not been restored!!!");
+		DevCon::Error("PCSX2 Foopah!  Frozen regs have not been restored!!!");
 		DevCon::Error("g_globalXMMSaved = %d,g_globalMMXSaved = %d", g_globalXMMSaved, g_globalMMXSaved);
 	}
 	assert( !g_globalXMMSaved && !g_globalMMXSaved);

pcsx2_suite_2008.sln

@@ -696,6 +696,6 @@ Global
 		{677B7D11-D5E1-40B3-88B1-9A4DF83D2213} = {2D6F0A62-A247-4CCF-947F-FCD54BE16103}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		AMDCaProjectFile = E:\devpcsx2\fail\wx\CodeAnalyst\pcsx2_suite_2008.caw
+		AMDCaProjectFile = E:\devpcsx2\nommx\CodeAnalyst\pcsx2_suite_2008.caw
 	EndGlobalSection
 EndGlobal